A method of manufacturing a structure includes (1) positioning a first resin layer provided on a first supporting member on a substrate having a through hole, with the first resin layer facing toward the substrate, and releasing the first supporting member from the first resin layer; and (2) positioning a second resin layer provided on a second supporting member on the first resin layer from which the first supporting member has been released, with the second resin layer facing toward the first resin layer, and releasing the second supporting member from the second resin layer. A first resin layer portion that is above the through hole is removed before or simultaneously with the releasing of the first supporting member.

A calibration assembly may be used with an endoscopic imaging system having a field of view. The calibration assembly may comprise an interface configured for constraining engagement with the endoscopic imaging system and a target coupled with the interface so as to be within the field of view. The target may include a plurality of calibration features. The calibration assembly may be reconfigurable from a first spatial arrangement between the target and the endoscopic imaging system to a second spatial arrangement between the target and the endoscopic imaging system. The calibration assembly may also comprise a processor configured to obtain, from the endoscopic imaging system, first and second images of at least some of the calibration features of the target at the first and second spatial arrangements. The processor may also generate calibration data for the endoscopic imaging system using the first and second images.

A calibration assembly may be used with an endoscopic imaging system having a field of view. The calibration assembly may comprise an interface configured for constraining engagement with the endoscopic imaging system and a target coupled with the interface so as to be within the field of view. The target may include a plurality of calibration features. The calibration assembly may be reconfigurable from a first spatial arrangement between the target and the endoscopic imaging system to a second spatial arrangement between the target and the endoscopic imaging system. The calibration assembly may also comprise a processor configured to obtain, from the endoscopic imaging system, first and second images of at least some of the calibration features of the target at the first and second spatial arrangements. The processor may also generate calibration data for the endoscopic imaging system using the first and second images.

A system for positioning post sleeves is provided including a plurality of post sleeve positioning devices and a spacing mechanism. Each post sleeve positioning device is configured to receive a respective post sleeve and to enable selective adjustment of a position and orientation of the respective post sleeve. The spacing mechanism is coupleable between the pair of post sleeve positioning devices to determine or control the position and orientation of the post sleeve received by one of the pair of post sleeves positioning devices relative to the post sleeve received by the other one of the pair of post sleeve positioning devices. Related systems and methods are also provided.

A system for positioning post sleeves is provided including a plurality of post sleeve positioning devices and a spacing mechanism. Each post sleeve positioning device is configured to receive a respective post sleeve and to enable selective adjustment of a position and orientation of the respective post sleeve. The spacing mechanism is coupleable between the pair of post sleeve positioning devices to determine or control the position and orientation of the post sleeve received by one of the pair of post sleeves positioning devices relative to the post sleeve received by the other one of the pair of post sleeve positioning devices. Related systems and methods are also provided.

A digital retrofit device comprises a camera, a processor coupled to the camera and configured with computer-executable instructions that cause the processor to activate the camera to capture an image and process the image so as to identify measurement data being displayed on an analog measurement instrument which is within the image captured by the camera, wherein the processing includes: identifying a type of the analog measurement instrument, identifying features of the analog measurement instrument, extract the measurement data displayed on the analog instrument based on the identified type and features of the analog instrument measurement, convert the extracted data into converted digital information, and obtain supplemental information from a database related to the analog instrument.

A mobile or wearable computing device comprises a camera, a processor coupled to the camera and configured with computer-executable instructions that cause the processor to activate the camera to capture an image and process the image so as to identify measurement data being displayed on an analog measurement instrument which is within the image captured by the camera, wherein the processing includes: identifying a type of the analog measurement instrument, identifying features of the analog measurement instrument, extract the measurement data displayed on the analog instrument based on the identified type and features of the analog instrument measurement, convert the extracted data into converted digital information, and obtain supplemental information from a database related to the analog instrument. The device also includes a display coupled to the processor upon which the digital information and supplemental information is displayed to a wearer of the smart glasses.

A calibration assembly may be used with an endoscopic imaging system having a field of view. The calibration assembly may comprise an interface configured for constraining engagement with the endoscopic imaging system and a target coupled with the interface so as to be within the field of view. The target may include a plurality of calibration features. The calibration assembly may be reconfigurable from a first spatial arrangement between the target and the endoscopic imaging system to a second spatial arrangement between the target and the endoscopic imaging system. The calibration assembly may also comprise a processor configured to obtain, from the endoscopic imaging system, first and second images of at least some of the calibration features of the target at the first and second spatial arrangements. The processor may also generate calibration data for the endoscopic imaging system using the first and second images.

A calibration assembly may be used with an endoscopic imaging system having a field of view. The calibration assembly may comprise an interface configured for constraining engagement with the endoscopic imaging system and a target coupled with the interface so as to be within the field of view. The target may include a plurality of calibration features. The calibration assembly may be reconfigurable from a first spatial arrangement between the target and the endoscopic imaging system to a second spatial arrangement between the target and the endoscopic imaging system. The calibration assembly may also comprise a processor configured to obtain, from the endoscopic imaging system, first and second images of at least some of the calibration features of the target at the first and second spatial arrangements. The processor may also generate calibration data for the endoscopic imaging system using the first and second images.

Systems and methods provide for a sensing system for a vehicle system. The sensor monitors including a control circuit having one or more processors. The control circuit is communicatively coupled to a switch based on a Power over Ethernet (PoE) interface. The control circuit receives power from the PoE network switch. The sensor monitors include an interface circuit bi-directionally communicating with one or more sensors to acquire sensor measurements. The control circuit transmits the sensor measurements to the switch using the PoE interface.